Test 17
General Science
English
Physics
Timer :
60
Your Score is
0
Correct Answer : + 1
Incorrect Answer : -0.25
Instructions
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The test consists of multiple-choice questions (MCQs).
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Each question has four options, out of which only one is correct.
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For each correct answer, one mark will be awarded.
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For each incorrect answer, 0.25 marks will be deducted.
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No marks will be given for unanswered questions.
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The test has a timer. If the time is up, your answers will be automatically submitted.
Q. 1
Which of the following events occurred first?
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Q. 2
The audio signals of TV are
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Q. 3
Red light is used for signals because it has
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Q. 4
Woolen cloth protects the body from cold because
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Q. 5
The owl can see most clearly in total darkness because
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Q. 6
Damp clothes are dried in spin dryers by the action of
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Q. 7
Which colour of light shows maximum deviation when passed through a prism?
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Q. 8
Tape recorder should not be kept near one of the following things:
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Q. 9
When a person sitting on a swing stands up on the swing, the frequency of oscillation
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Q. 10
Night photography and photography in mist and fog are possible using
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Q. 11
The blue colour of water in the sea is due to
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Q. 12
Which of the following is a good conductor of heat but a bad conductor of electricity?
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Q. 13
An aircraft can perform aerobatic manoeuvres in a vertical loop because of
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Q. 14
A photostat machine works on
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Q. 15
Steam at 100°C causes more severe burns than water at 100° C because
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Q. 16
To measure the speed of an approaching car a police officer shines
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Q. 17
During hot weather, the fan produces a feeling of comfort. This is because
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Q. 18
Forged documents are detected by
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Q. 19
Rainbow is seen after rain because of hanging molecules of water which act as
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Q. 20
Which of the following is a result of Surface tension?
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